ISO 1472-1977 rus PDF

Full title and description

St ISO 1472-1977 (Ст ISO 1472-1977, Russian edition) — Textile machinery and accessories — Cylindrical tubes for draw-twisters — Dimensions and permissible run-out. This item refers to the original ISO international standard issued in April 1977 and a Russian-language reproduction/sales edition commonly referenced as "rus".

Abstract

This standard specifies the nominal dimensions, tolerances and permissible run-out (eccentricity) for cylindrical tubes used on draw-twister textile machines (accessory tubes/bobbins). It provides dimensional series and allowable deviation criteria to ensure interchangeability and acceptable running performance in spinning and draw-twisting equipment.

General information

• Status: Withdrawn (withdrawal recorded by ISO).
• Publication date: April 1977 (1977-04).
• Publisher: International Organization for Standardization (ISO).
• ICS / categories: 59.120.20 (Textile machinery and accessories).
• Edition / version: Edition 1 (1977).
• Number of pages: 4 pages (original publication).

Scope

ISO 1472:1977 defines dimensional series, tolerances and permissible run-out for cylindrical tubes intended for use on draw-twister units of textile machinery. The scope covers the mechanical dimensional characteristics necessary for correct mounting and running behaviour of tubes in textile production equipment; it does not prescribe materials or coating processes beyond what is necessary for dimensioning and performance criteria. The original international standard has since been withdrawn.

Key topics and requirements

• Nominal diameters and lengths for cylindrical tubes used on draw-twisters.
• Dimensional tolerances for diameters, lengths and bearing shoulders to ensure interchangeability.
• Permissible run-out (eccentricity) limits to control vibration and ensure acceptable rotational balance during high-speed operation.
• Reference method(s) for checking run-out and dimensional verification.
• Identification/marking recommendations for ease of replacement (implied practice in accessory standards).

Typical use and users

Primary users are textile machinery manufacturers, component suppliers (tubes, bobbins and sleeves), machine maintenance departments, quality assurance engineers in spinning plants, standards librarians and technical translators (for the Russian edition). The Russian (rus) edition is typically used by Russian-speaking production facilities and standards resellers seeking a localized copy.

Related standards

Other ISO and national standards produced by ISO/TC 72 (Textile machinery and accessories) cover complementary topics such as other accessory dimensions, mounting interfaces and machine-component performance. Note that ISO 1472:1977 has been withdrawn and is listed among withdrawn ISO standards for the 1–1999 range. Users should check the current ISO/TC 72 portfolio for up-to-date replacement or related documents.

Keywords

ISO 1472, draw-twister, cylindrical tubes, bobbin tubes, textile machinery, permissible run-out, eccentricity, dimensional tolerances, accessories, Ст ISO 1472-1977, Russian edition.

FAQ

Q: What is this standard?

A: ISO 1472:1977 is an international standard that specified dimensions and permissible run-out for cylindrical tubes used on draw-twisters in textile machinery; the title is often shown as "Textile machinery and accessories — Cylindrical tubes for draw-twisters — Dimensions and permissible run-out".

Q: What does it cover?

A: It covers nominal sizes, dimensional tolerances and maximum allowable run-out (eccentricity) for the tubes to ensure proper fit and acceptable running behaviour on draw-twister units. It does not provide material specifications beyond what is required for dimensional and running criteria.

Q: Who typically uses it?

A: Textile machine manufacturers, component suppliers, plant maintenance and quality engineers, standards libraries and Russian-speaking users who acquire the "rus" reproduction for local use.

Q: Is it current or superseded?

A: ISO 1472:1977 is withdrawn (withdrawal recorded by ISO); it is listed as withdrawn and not indicated as having a direct replacement. Users should consult the current ISO catalogue or ISO/TC 72 publications for any newer standards that may address the same subject.

Q: Is it part of a series?

A: It is a standalone ISO standard within the textile machinery/ISO/TC 72 family; it is not published as a multipart series. Related accessory and machinery standards exist within the same technical committee but ISO 1472:1977 itself was a single-edition document.

Q: What are the key keywords?

A: Cylindrical tubes, draw-twister, permissible run-out, dimensional tolerances, textile machinery, bobbin tubes, ISO 1472, Ст ISO 1472-1977.